Relay Module
Relay Module is an open source STM32 PCB design by Tuskar-Marine: a 4-layer, 320 × 80 mm board with 134 components (53 distinct parts). It is built around the ISO1044BD, LM1117MP-5.0, MAX3232, STM32C092KCT6 and more.
All tools for the Mermaid's Rest open sailing tools
All tools for the Mermaid's Rest open sailing tools
Note: Patches and PRs are welcome, but at this stage of the project, I need to be able to understand / fix the code. Good comments and references to reading material will be grately appreciated! ^_^
If/when the project gets outside interest, I'll step out of the way of the much more talented folks.
Built around
Parts list
134 components, 53 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ISO1044BD | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LM1117MP-5.0 MAX3232 | TSSOP-16_4.4x5mm_P0.65mm | U2 |
| 1 | MAX3232 STM32C092KCT6 | QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U3 |
| 1 | STM32C092KCT6 ULN2003A | DIP-16_W7.62mm | U4 |
| 1 | IS31FL3731-SA ULN2003A | DIP-16_W7.62mm | U5 |
| 1 | FM24CL64B-G ULN2003A | DIP-16_W7.62mm | U6 |
| 2 | FM24CL64B-G | SOIC-8_3.9x4.9mm_P1.27mm | U8, U10 |
| 1 | IS31FL3731-SA | SSOP-28_5.3x10.2mm_P0.65mm | U9 |
| 1 | LM1117MP-5.0 | SOT-223-3_TabPin2 | U15 |
| 1 | Future Bond | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Program Header | PinHeader_1x05_P2.54mm_Horizontal | J3 |
| 1 | ~ | Amphenol_L77SDE09SA4CH4F | DE1 |
| 1 | NCV8730ASN500T1G ~ | G5RL-K1A | LR1 |
| 8 | ~ | G5RL-K1A | LR2, LR3, LR4, LR5, LR6, LR7, LR8, LR9 |
| 1 | NCV8730ASN500T1G | TSOP-5_483_OSI | LR12 |
| 1 | ~ | M12B-05PMMR | N2K1 |
| 1 | SPBW06F-05 | SPBW06F05 | PS2 |
| 1 | PTC | AHEF100 | PTC2 |
| 1 | SW_MEC_5G Status Switch | PinHeader_1x03_P2.54mm_Horizontal | SW1 |
| 2 | SW_MEC_5G | SW_TS03-66-50-BK-160-LCR-D-67 | SW3, SW4 |
Show 33 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 18 | Keystone Electronics 7799 | Keystone 7799 | TB1, TB2, TB3, TB4, TB5, TB6, TB7, TB8 +10 |
| 1 | TP_VRAW | PinHeader_1x01_P2.54mm_Vertical | TP1 |
| 3 | GND_SHIP | PinHeader_1x01_P2.54mm_Vertical | TP2, TP6, TP13 |
| 1 | N2K_RX | PinHeader_1x01_P2.54mm_Vertical | TP3 |
| 1 | N2K_TX | PinHeader_1x01_P2.54mm_Vertical | TP4 |
| 2 | +5V_SHIP | PinHeader_1x01_P2.54mm_Vertical | TP5, TP12 |
| 1 | +5V | PinHeader_1x01_P2.54mm_Vertical | TP7 |
| 1 | GND | PinHeader_1x01_P2.54mm_Vertical | TP8 |
| 1 | +3.3V | PinHeader_1x01_P2.54mm_Vertical | TP9 |
| 1 | PESD3V3L1BA | D_SOD-323 | TVS1 |
| 14 | LED | WP383SURDTK | D1, D2, D3, D4, D5, D15, D16, D17 +6 |
| 13 | LED_45DEG LED | WP383SURDTK | D6, D7, D8, D9, D10, D11, D12, D13 +5 |
| 1 | LED_45DEG VT3045BP-M3/4W | Vishay VT3045BP-M3_4W_VIS | D50 |
| 8 | VT3045BP-M3/4W | Vishay VT3045BP-M3_4W_VIS | D51, D52, D53, D54, D55, D56, D57, D58 |
| 1 | 1N5822 | D_DO-201AD_P15.24mm_Horizontal | D145 |
| 1 | SLD15-018 SLD22-018 | DIOAD4425W136L885D885 | D146 |
| 9 | 0.1UF 0.1uF | RCE5C1H104J2A2H03B | C1, C2, C10, C11, C12, C13, C22, C23 +1 |
| 5 | 0.1UF 0.1μF | RCE5C1H104J2A2H03B | C3, C4, C15, C20, C21 |
| 3 | 10UF 10uF | CP_Radial_D8.0mm_P3.50mm | C5, C8, C9 |
| 1 | TDK FA28NP01H152JNU06 | TDK CAPRB500W50L400T250H550 | C6 |
| 2 | 0.1uF | RCE5C1H104J2A2H03B | C7, C25 |
| 1 | 4.7UF 4.7μF | RCER71E475K2A2H03B | C14 |
| 3 | 100UF 100μF | CP_Radial_D8.0mm_P5.00mm | C16, C17, C18 |
| 1 | 1UF 1μF | C_Rect_L7.2mm_W7.2mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C19 |
| 4 | 4.7K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R5 |
| 1 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | 3.3K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7 |
| 1 | 147 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | 10K 3.3K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10 |
| 1 | 63.4 3.3K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R11 |
| 1 | 475 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R68 |
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